Water meter detection device

A detection device and water meter technology, which is applied in the direction of measuring device, test/calibration device, liquid/fluid solid measurement, etc., can solve the problems of poor accuracy of water meter, deviation of water meter reading, and inaccurate detection method, etc., to achieve a clean and accurate circulation pool The effect of accuracy

Active Publication Date: 2018-01-16
绍兴柯桥供水有限公司
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Problems solved by technology

The performance of water meters after using for different periods of time may change, and the accuracy of water meters with degraded performance will be relatively poor. While providing water supply services for residents, the water affairs group also needs to overhaul and perform performance tests on water meters at regular intervals , so that the water meters that are still in good performance continue to be installed on the

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] A water meter detection device, with reference to figure 1 , figure 2 This kind of water meter detection device includes a connecting main pipe 4 for water inlet, three water inlet pipes 1 communicating with it are connected at even intervals on the connecting main pipe 4, wherein an opening and closing valve 12 is installed at the end of the water inlet pipe 1 near the connecting main pipe 4, In addition, an intelligent electromagnetic flowmeter 11 is installed in the middle of the water inlet pipe 1. The working principle of the intelligent electromagnetic flowmeter 11 is based on Faraday's law of electromagnetic induction, and is particularly excellent in terms of measurement accuracy, reliability, stability, use function and service life.

[0031] refer to figure 2 , each water inlet pipe 1 is connected with three detection pipes 2 connected to...

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Abstract

The invention discloses a water meter detection device. The device comprises a water inlet pipe with an intelligent electromagnetic flowmeter, a detection pipe of which one end is communicated with the water inlet pipe and which is for being connected to multiple water meters and a water circulation mechanism used for being communicated with the water inlet pipe and the detection pipe. The devicehas the advantage that when a water meter needs to be detected, the intelligent electromagnetic flowmeter on the water inlet pipe is utilized to record, data of the water meter on the detection pipe is compared with data on the intelligent electromagnetic flowmeter, and the detection of the water meter is completed; at the same time, water flowing out from the detection pipe flows into a circulation pool, water in the circulation pool is poured into a total connection pipe again through a water suction pump, and thus water cyclic utilization is achieved; impurities on the bottom wall of the circulation pool are taken away through a dredging pipe, thus the circulation pool is cleaner, and the influence of the impurities after entering the water meter on the water meter detection is reduced;the high accuracy of the water meter detection can be achieved eventually.

Description

technical field [0001] The invention relates to the technical field of water meter detection, in particular to a water meter detection device. Background technique [0002] The accuracy of water meters has a direct impact on water measurement and plays a very important role in the rational use of water resources. The performance of water meters after different periods of use may change, and the accuracy of water meters with degraded performance will be relatively poor. While providing water supply services for residents, the Water Group also needs to overhaul and perform performance tests on water meters at regular intervals. , so that the water meters that are still in good performance continue to be installed on the water pipes of the residents; the performance testing of modern water meters generally requires long-term water supply to multiple water meters, and the readings of multiple water meters are compared. The readings are consistent with most of the readings The d...

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Application Information

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IPC IPC(8): G01F25/00
Inventor 郦红英王培永
Owner 绍兴柯桥供水有限公司
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